G1500–εἰκῇ–eikē

But I tell you, that everyone who is angry with his brother without a cause shall be in danger of the judgment; and whoever shall say to his brother, 'Raca!' shall be in danger of the council; and whoever shall say, 'You fool!' shall be in danger of the fire of Gehenna.

εἰκῆ eikē “in vain”

for he is a servant of God to you for good. But if you do that which is evil, be afraid, for he doesn't bear the sword in vain; for he is a minister of God, an avenger for wrath to him who does evil.

εἰκῇ eikēa “in vain”

by which also you are saved, if you hold firmly the word which I preached to you--unless you believed in vain.

εἰκῇ eikēa “in vain”

Did you suffer so many things in vain, if it is indeed in vain?

εἰκῇ; eikēa “in vain?”εἰκῇ. eikēa “in vain!”

I am afraid for you, that I might have wasted my labor for you.

εἰκῇ eikēa “in vain”

Let no one rob you of your prize by a voluntary humility and worshipping of the angels, dwelling in the things which he has not seen, vainly puffed up by his fleshly mind,

εἰκῇ eikēa “vainly”